/*
* Copyright (c) 2003-2006, KNOPFLERFISH project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* - Neither the name of the KNOPFLERFISH project nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.knopflerfish.bundle.desktop.swing;
import java.util.Hashtable;
/**
* Utility class for string localization.
*
* Conventions:
*
* button_xx String for xx to be placed on a graphical button
* menu_xx String for xx to be placed in a window menu
* tooltip_xx String for tooltip xx text
* str_xx Generic string for xx
*
*/
public class Strings {
/**
* Lookup table for strings.
*/
private static Hashtable strings;
/**
* Initialize strings hashtable.
*/
static {
strings = new Hashtable() {
{
put("frame_title", "Knopflerfish OSGi desktop ($(2) $(1))");
put("menu_quit", "Quit");
put("menu_openbundles", "Open bundle(s)...");
put("menu_save", "Save deploy archive...");
put("menu_file", "File");
put("menu_edit", "Edit");
put("menu_view", "View");
put("menu_bundles", "Bundles");
put("menu_about", "About");
put("menu_help", "Help");
put("menu_view_bundles", "Bundles");
put("menu_view_console", "Console");
put("menu_view_info", "Bundle info");
put("menu_view_toolbar", "Toolbar");
put("menu_view_statusbar", "Statusbar");
put("menu_view_log", "Log window");
put("menu_lookandfeel", "Look and Feel");
put("menu_errordialog", "Error Dialog");
put("menu_errordialog_use", "Use Error Dialog");
put("menu_errordialoglevel", "Default Display");
put("menu_errordialoglevel_normal", "Normal");
put("menu_errordialoglevel_more", "More");
put("menu_errordialoglevel_advanced", "Advanced");
put("tt_html_back", "Back to previous bundle");
put("tt_html_fwd", "Forward to next bundle");
put("tt_stopbundle", "Stop Bundle");
put("tt_startbundle", "Start Bundle");
put("tt_updatebundle", "Update Bundle");
put("tt_uninstallbundle", "Uninstall Bundle");
put("menu_tips", "Show tips");
put("prev_tip", "Previous tip");
put("next_tip", "Next tip");
put("item_stopbundles", "Stop");
put("item_startbundles", "Start");
put("item_updatebundles", "Update");
put("item_uninstallbundles", "Uninstall");
put("menu_remotefw", "Remote framework...");
put("remote_connect_msg", "Enter address to remote framework");
put("remote_connect_title", "Connect to remote framework");
put("menu_openbundleurl", "Add bundle URL...");
put("dialog_addbundleurl_msg", "Enter bundle URL");
put("dialog_addbundleurl_title", "Add bundle URL");
put("bundleinfo_startup",
"Select on or more bundles to " +
"view detail information");
put("q_stopframework",
"Are you sure you want stop the entire framework?\n" +
"All bundles will be stopped.");
put("msg_stopframework", "Stop framework");
put("q_stopdesktop",
"Do you want to stop the desktop bundle?\n" +
"This will also close the desktop window.");
put("msg_stopdesktop", "Stop desktop");
put("cancel", "Cancel");
put("yes", "Yes");
put("no", "No");
put("ok", "OK");
put("close", "Close");
put("local", "Local");
put("fmt_q_stopdesktop",
"Are you sure you want to stop $(1)?\n" +
"This will close the desktop window.");
put("q_uninstallbundle",
"Are you sure you want to uninstall the bundle $(1)?");
put("msg_uninstallbundle", "Uninstall bundle");
put("menu_refreshbundles", "Refresh bundle packages");
put("str_fwinfo", "Framework info");
put("str_about", "About");
put("str_abouttext",
"Knopflerfish OSGi desktop, version $(1)\n" +
"Knopflerfish Release 2.0.0\n" +
"(c) 2003-2006 Knopflerfish.\n\n" +
"See\n" +
" http://www.knopflerfish.org\n" +
"for more information" +
"\n\n" +
"This release uses LGPL icons from the\n" +
"Noia icon collection by Carlitus, see\n" +
" http://www.carlitus.net"
);
put("item_selectall", "Select all");
put("item_unselectall", "Unselect all");
put("item_clear_console", "Clear console");
put("startlevel.label", "Start level: ");
put("menu_startlevel", "Start level");
put("nostartlevel.label", "");
put("str_checkupdate", "Check for update");
}
};
}
/**
* Get a string given a key.
*
* @param key Key to lookup
* @return if key is present return matching value, otherwise return key
*/
public static String get(String key) {
if(strings.containsKey(key)) {
return (String)strings.get(key);
} else {
return key;
}
}
/**
* Format a string with argument.
*
* @param key Key to lookup using get(key).
* The resulting string is used as source string for
* argument substitution.
* $(1) is replaced with arg1
* @param arg1 Replacement string.
*/
public static String fmt(String key, Object arg1) {
return replace(get(key), "$(1)",
arg1 != null ? arg1.toString() : "null");
}
/**
* Format a string with arguments.
*
* @param key Key to lookup using get(key).
* The resulting string is used as source string for
* argument substitution.
* $(1) is replaced with arg1
* $(2) is replaced with arg2
* @param arg1 Replacement string.
* @param arg2 Replacement string.
*/
public static String fmt(String key, Object arg1, Object arg2) {
return replace(fmt(key, arg1), "$(2)",
arg2 != null ? arg2.toString() : "null");
}
/**
* Replace occurances of substrings.
*
* @param s Source string.
* @param v1 String to be replaced with v2.
* @param v2 String replacing v1.
* @return Modified string. If any of the input strings are null,
* the source string will be returned unmodified.
*/
public static String replace(final String s,
final String v1,
final String v2) {
// return quick when nothing to do
if(s == null
|| v1 == null
|| v2 == null
|| v1.length() == 0
|| v1.equals(v2)) {
return s;
}
int ix = 0;
int v1Len = v1.length();
int n = 0;
// count number of occurances to be able to correctly size
// the resulting output char array
while(-1 != (ix = s.indexOf(v1, ix))) {
n++;
ix += v1Len;
}
// No occurances at all, just return source string
if(n == 0) {
return s;
}
// Set up an output char array of correct size
int start = 0;
int v2Len = v2.length();
char[] r = new char[s.length() + n * (v2Len - v1Len)];
int rPos = 0;
// for each occurance, copy v2 where v1 used to be
while(-1 != (ix = s.indexOf(v1, start))) {
while(start < ix) r[rPos++] = s.charAt(start++);
for(int j = 0; j < v2Len; j++) {
r[rPos++] = v2.charAt(j);
}
start += v1Len;
}
// ...and add all remaining chars
ix = s.length();
while(start < ix) r[rPos++] = s.charAt(start++);
// ..ouch. this hurts.
return new String(r);
}
}